TY  - GEN
AU  - Crawford,F
AU  - Vermund,S H
TI  - Hepatitis A in day care centers
SN  - 0022-4391
PY  - 1986///0128
KW  - Adolescent
KW  - Adult
KW  - Child
KW  - Child Day Care Centers
KW  - legislation & jurisprudence
KW  - Child, Preschool
KW  - Hepatitis A
KW  - epidemiology
KW  - Humans
KW  - Immunization, Passive
KW  - Risk
KW  - United States
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1111/j.1746-1561.1985.tb04152.x
ER  -